Kylie Jenner's Butt Pic Is Creeping People Out On Instagram! LOOK!

Kylie Jenner has been on a yacht celebrating her 22nd birthday! While there she decided to take some pictures in an itty-bitty blue Chanel bikini!

But fans are freaking out! Some suspicious of her bod and the new curves she's been seen with! Butt implants??

Kylie has denied any plastic surgery other than lip and facial fillers, but fans aren't buying it!